摘要
文章以309国道武安段改建工程为例,简要介绍了石方爆破技术的施工工艺、施工方法及施工中应注意的问题,进而说明了石方爆破技术在道路改建中的重要性。
Taking the improvement works in Wu-an Section of No.309 National Highway as an example,the Paper briefs the construction technique and construction method of stonework blasting and the precautions during the construction.It further states the importance of stonework blasting technology in road improvement works.
出处
《西部交通科技》
2007年第5期72-74,共3页
Western China Communications Science & Technology
关键词
道路工程
石方
爆破
技术
Road engineering
Stonework
Blasting
Technology
